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在Nakagami下的Mu-MIMO LIS辅助通信系统的保密性分析-m 色通道

Ricardo Coelho Ferreira¹, Gustavo Fraidenraich¹, Felipe A P de Figueiredo^1,2

¹Department of Communications, Faculty of Electrical and Computer Engineering, State University of Campinas (UNICAMP), Campinas 13083-970, SP, Brazil.

Sensors (Basel, Switzerland)

|June 19, 2024

概括

大型智能表面 (LIS) 通过提高信号质量和安全性来改善6G移动通信. 这项技术在具有挑战性的环境中建立了可靠的连接,提高了对窃听者的数据保密性.

科学领域:

无线通信系统无线通信系统
信号处理信号处理
信息理论是信息理论.

背景情况:

第六代 (6G) 移动通信系统旨在提高可靠性和安全性.
多用户多输入多输出 (Mu-MIMO) 系统在非视线 (非LoS) 环境中面临挑战.
大型智能表面 (LIS) 为操纵无线电波传播提供了一种新的方法.

研究的目的:

在6G Mu-MIMO系统中评估大型智能表面 (LIS) 技术的性能.
分析LIS对信号与干扰加噪比 (SINR) 和传输安全的影响.
在非LoS场景中评估LIS在建立视线连接 (LoS) 的有效性.

主要方法:

开发分析表达式以建模LIS性能.
评估关键性能指标:分布参数,比特错误概率和秘密中断概率.
考虑环境色和窃听者的存在.

主要成果:

LIS技术在Mu-MIMO系统中显著增强了SINR.
LIS促进了LOS连接的建立,提高了传输安全性.
分析模型在各种条件下提供准确的LIS性能预测.

结论:

LIS是推动6G移动通信的一个有前途的技术.
数字信息系统提高了数字通信系统的可靠性和机密性.
该研究证实了LIS在克服非LoS传播挑战和提高安全方面的潜力.

关键词:

在 Mu-MIMO 系统中,纳卡加米 - - 我正在色.很大的智能表面.移动通讯是移动通讯的一种方式.反射表面是反射的表面.

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